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deque-blog/IOSpecMonad.idr

Created November 5, 2017 13:50
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IOSpecMonad.idr
implementation Monad IOSpec where
(>>=) ma f = recur ma where
recur (Pure a) = f a
recur (ReadLine cont) = ReadLine (recur . cont)
recur (WriteLine s next) = WriteLine s (recur next)
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